Leak Detection Services in San Antonio, TX
Find It Fast. Fix It Right.
Not all leaks make a splash. Some are silent, slow, and hidden deep behind walls or under the slab—quietly racking up water damage and hiking your bill. At Emergency Plumber LLC, we specialize in finding the leaks you can’t see before they become costly problems.
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If something feels off—maybe your water bill's suddenly higher, or your home smells a little musty—it’s time to call in the pros. We offer advanced leak detection and fast repairs across San Antonio and nearby areas. No guessing, no digging without reason—just real solutions.
How We Track Down Leaks
(Without Tearing Up Your Home)
We don’t just start ripping into walls. First, we run a full pressure test on your system. If the pressure dips when nothing's running, that’s a telltale sign of a leak. From there, we map out your water lines using tracing tools and start narrowing things down with acoustic equipment—basically, sensitive tech that lets us listen to your pipes for signs of escaping water.
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Sometimes we’ll introduce safe air pressure into the line to amplify the sound of the leak. The goal is always the same: find the problem quickly, minimize damage, and fix it right the first time.
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Why Modern Leak Detection Beats Guesswork
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More Accurate – We don’t just treat symptoms—we find the source.
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Less Invasive – No unnecessary holes in your drywall or yard.
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Saves Money – Early detection prevents big repairs down the road.
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Peace of Mind – You'll know exactly what’s going on and how to fix it.
5 Telltale Signs You Might Have a Hidden Leak
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Water Stains on Ceilings or Walls - Discoloration or bubbling paint is often a red flag—especially near bathrooms or kitchens.
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Musty or Moldy Odors - If your house smells damp, there’s probably a leak lurking somewhere behind the scenes.
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Cracks in the Drywall - Leaks behind walls can cause paint or drywall to warp, crack, or bubble—long before you see actual water.
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The Water Meter Test - Turn off everything in your home. If the water meter still moves, you’ve likely got a leak.
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A Sudden Spike in Your Water Bill - If your usage hasn’t changed but your bill has, there may be water escaping somewhere you can’t see.
Same-Day Help When You Need It Most
Leaks rarely show up at a “good” time. That’s why we offer same-day service throughout San Antonio. Whether it’s a slab leak, pipe leak, or mystery moisture showing up out of nowhere—we respond fast and get to the bottom of it.
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Our licensed pros show up on time, explain what’s going on, and walk you through the fix. No guesswork. No unnecessary mess. Just honest, local help when it matters.